Chapter 7 Function Block
7-29
7.8.4 Position/Speed Switching Control (APM_PTV)
Form of Function Block Description
Input
REQ : Request for execution of function block
BASE : Set the base no. with module
SLOT : Set the slot no. with module
AXIS : Axis to command
Output
DONE : Maintain 1 after first operating
STAT : Output the error no. in operation
(1) Give “Position/Speed Switching Control” command to the axis designated as the axis of positioning module with
BASE (Base no. of Positioning module) and SLOT (Slot no. of Positioning module).
(2) When the designated axis is in positioning control operation, if it receives position/speed control switching
command, positioning control operation will be changed into speed control operation. And continue to operate
until stop command.
(3) Set an axis to command from 0 ~ 1. If you set wrongly, “Error6” arises.
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